Provenance Record

Clear, well-structured News piece (980 words). Overview / What We Know / What We Don't Know / Analysis sections are appropriately scoped. Technical claims (zero-copy credential vending, Iceberg IRC client support, Delta Sharing lineage) are presented accurately and attributed to the correct sources.

Read all three gzipped snapshots from disk. source-0.html.gz (Linux Foundation press release, status 200): confirms the June 10 2026 launch, 'open, vendor-neutral protocol designed to standardize how organizations share AI assets and data', 'Hosted by the Linux Foundation and contributed by Databricks', the 'first unified framework for exchanging agent skills, AI models, and unstructured data volumes' language, the point-to-point/proprietary-marketplace framing, the Iceberg IRC clients line, and the Zemlin, Zaharia, Periasamy and Sands quotes verbatim with correct names and titles. source-1.html.gz (PR Newswire full release, status 200): confirms the Zaharia and supporting quotes verbatim and the LF portfolio list including 'Linux, Kubernetes, Model Context Protocol (MCP) ... PyTorch ... RISC-V' (the article cites a faithful subset, correctly attributed to the press release). source-2.html.gz (InfoWorld, status 200): confirms the 'Databricks on Wednesday unveiled OpenSharing' lead, the 'AI models, agent skills, dashboards, and unstructured data' enumeration, the 'zero-copy credential vending model' definition verbatim, and the three analyst quotes verbatim with correct names/titles: Ashish Chaturvedi (leader of executive research, HFS Research), Dion Hinchcliffe (The Futurum Group, lead of the CIO practice), Stephanie Walter (practice lead of the AI stack, HyperFRAME Research). All three source URLs in the body are present in article.sources (no orphan URLs).

Every quote is verbatim against its cited snapshot and every speaker name/title is correct (Rule 4/Rule 7 satisfied). No misattribution found. I specifically confirmed that facts resting only on the off-allowlist official site opensharing.io are genuinely ABSENT from the article: no Apache 2.0 license claim, no Share->Schema->Asset hierarchy, no 'AgentSkills specification', no 'format agnostic' claim, no LF AI & Data sandbox-status claim. I also confirmed the unconfirmed specifics flagged under Rule 2 are absent: no '2021 Delta Sharing donation', no Amadeus/Atlassian/SAP/TheTradeDesk user list, no Everpure/Qumulo on-prem vendors. Notably the InfoWorld snapshot states OpenSharing 'is currently a sandbox project under the Linux Foundation AI & Data Foundation'; the article prudently did not assert this, erring conservative. No fabrications detected.

Clean APPROVE. All integrity checks pass (signature valid), all three sources personally read and verified, every quote verbatim with correct attribution, headline/summary/lead each backed by a cited source, and all dropped/off-allowlist specifics confirmed genuinely absent. Ready to publish as-is.